<html>

	<head>
		<title>DeviceOrientationEvent</title>
		<meta charset="UTF-8" />
		<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
	</head>

	<body>
		<p>左右：<span id="alpha">0</span>
		</p>
		<p>前后：<span id="beta">0</span>
		</p>
		<p>扭转：<span id="gamma">0</span>
		</p>
		<p>指北针指向：<span id="heading">0</span>度</p>
		<p>指北针精度：<span id="accuracy">0</span>度</p>
		<hr />
		<p>x轴加速度：<span id="x">0</span>米每二次方秒</p>
		<p>y轴加速度：<span id="y">0</span>米每二次方秒</p>
		<p>z轴加速度：<span id="z">0</span>米每二次方秒</p>
		<hr />
		<p>x轴加速度(考虑重力加速度)：<span id="xg">0</span>米每二次方秒</p>
		<p>y轴加速度(考虑重力加速度)：<span id="yg">0</span>米每二次方秒</p>
		<p>z轴加速度(考虑重力加速度)：<span id="zg">0</span>米每二次方秒</p>
		<hr />
		<p>左右旋转速度：<span id="Ralpha">0</span>度每秒</p>
		<p>前后旋转速度：<span id="Rbeta">0</span>度每秒</p>
		<p>扭转速度：<span id="Rgamma">0</span>度每秒</p>
		<hr />
		<p>上次收到通知的间隔：<span id="interval">0</span>毫秒</p>

		<script type="text/javascript">
			function orientationHandler(event) {
				document.getElementById("alpha").innerHTML = event.alpha;
				document.getElementById("beta").innerHTML = event.beta;
				document.getElementById("gamma").innerHTML = event.gamma;
				document.getElementById("heading").innerHTML = event.webkitCompassHeading;
				document.getElementById("accuracy").innerHTML = event.webkitCompassAccuracy;

			}

			function motionHandler(event) {
				document.getElementById("interval").innerHTML = event.interval;
				var acc = event.acceleration;
				document.getElementById("x").innerHTML = acc.x;
				document.getElementById("y").innerHTML = acc.y;
				document.getElementById("z").innerHTML = acc.z;
				var accGravity = event.accelerationIncludingGravity;
				document.getElementById("xg").innerHTML = accGravity.x;
				document.getElementById("yg").innerHTML = accGravity.y;
				document.getElementById("zg").innerHTML = accGravity.z;
				var rotationRate = event.rotationRate;
				document.getElementById("Ralpha").innerHTML = rotationRate.alpha;
				document.getElementById("Rbeta").innerHTML = rotationRate.beta;
				document.getElementById("Rgamma").innerHTML = rotationRate.gamma;
			}

			if(window.DeviceMotionEvent) {
				window.addEventListener("devicemotion", motionHandler, false);
			} else {
				document.body.innerHTML = "What user agent u r using???";
			}

			if(window.DeviceOrientationEvent) {
				window.addEventListener("deviceorientation", orientationHandler, false);
			} else {
				document.body.innerHTML = "What user agent u r using???";
			};
		</script>
	</body>

</html>